public GlobalSecondaryIndexUpdate unmarshall(JsonUnmarshallerContext context) throws Exception {
GlobalSecondaryIndexUpdate globalSecondaryIndexUpdate = new GlobalSecondaryIndexUpdate();
int originalDepth = context.getCurrentDepth();
String currentParentElement = context.getCurrentParentElement();
int targetDepth = originalDepth + 1;
JsonToken token = context.getCurrentToken();
if (token == null) token = context.nextToken();
if (token == VALUE_NULL) return null;
while (true) {
if (token == null) break;
if (token == FIELD_NAME || token == START_OBJECT) {
if (context.testExpression("Update", targetDepth)) {
context.nextToken();
globalSecondaryIndexUpdate.setUpdate(
UpdateGlobalSecondaryIndexActionJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("Create", targetDepth)) {
context.nextToken();
globalSecondaryIndexUpdate.setCreate(
CreateGlobalSecondaryIndexActionJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("Delete", targetDepth)) {
context.nextToken();
globalSecondaryIndexUpdate.setDelete(
DeleteGlobalSecondaryIndexActionJsonUnmarshaller.getInstance().unmarshall(context));
}
} else if (token == END_ARRAY || token == END_OBJECT) {
if (context.getLastParsedParentElement() == null
|| context.getLastParsedParentElement().equals(currentParentElement)) {
if (context.getCurrentDepth() <= originalDepth) break;
}
}
token = context.nextToken();
}
return globalSecondaryIndexUpdate;
}
/**
* The parameters required for creating a global secondary index on an existing table:
*
* <ul>
* <li>
* <p><code>IndexName </code>
* <li>
* <p><code>KeySchema </code>
* <li>
* <p><code>AttributeDefinitions </code>
* <li>
* <p><code>Projection </code>
* <li>
* <p><code>ProvisionedThroughput </code>
* </ul>
*
* @param create The parameters required for creating a global secondary index on an existing
* table:
* <ul>
* <li>
* <p><code>IndexName </code>
* <li>
* <p><code>KeySchema </code>
* <li>
* <p><code>AttributeDefinitions </code>
* <li>
* <p><code>Projection </code>
* <li>
* <p><code>ProvisionedThroughput </code>
* @return Returns a reference to this object so that method calls can be chained together.
*/
public GlobalSecondaryIndexUpdate withCreate(CreateGlobalSecondaryIndexAction create) {
setCreate(create);
return this;
}